1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Bingel [31]
3 years ago
9

Help ASAP Ill mark brainliest

Mathematics
1 answer:
Assoli18 [71]3 years ago
8 0

Answer:

1:4

Step-by-step explanation:

there are 5 questions. there is one correct answer so the rest must be wrong. so the ratio of correct to wrong is 1:4.

You might be interested in
Graph the given relation or equation and find the domain and range. Then determine whether the relation or equation is a functio
KiRa [710]

Domain: \{3.3,-1.7,-4.7\}

Range: \{5.3,3.3,-2.7\}

The relation is not a function.

Explanation:

The coordinates (3.3,5.3), (-1.7,5.3), (-4.7,3.3), (-4.7,-2.7) are plotted in the graph. The image of the graph is attached below.

The domain of a relation is the set of all x-values for which the function is well defined. Thus, the domain are \{3.3,-1.7,-4.7\}

The range of a relation is the set of all y-values obtained by substituting the values for x in the function. Thus, the range are \{5.3,3.3,-2.7\}

The relation (3.3,5.3), (-1.7,5.3), (-4.7,3.3), (-4.7,-2.7) is not a function since, -4.7 has two different y-values. By definition of function, the function cannot have two different y-values for the same x-value.

5 0
4 years ago
Please I have 5 minutes! <br>solve 1/5^2x+10 = 25^3x
TiliK225 [7]

Answer:

-5(3x+4) = 25

-15x-20=25

-15x=25+20

-15x=45

>then divide both side by -15

Therefore: X=-3

4(x+2)-3(2x-4)=10

4x+8-6x+12=10

-2x+20=10

-2x=-10

> divide both sides by -2

Therefore: x= 5

6 0
3 years ago
Read 2 more answers
How many hundreds in a billion
dexar [7]

Answer:

Step-by-step explanation:

1 one 10 ten 100 hundred 1.000 one thousand 10,000 ten thousand 100,000 hundred thousand 1,000,000 One million 10,000,000 ten million 100,000,000 Hundred million 1,000,000,000 One billion 10,000,000,000 ten billion 100,000,000,000 hundred billion 1,000,000,000,000 one trillion etc.

8 0
4 years ago
Read 2 more answers
What percentage is equal to the fraction 4 over 25?
Vikki [24]
4/25 = 0.16. 0.16 is equal to 16%
5 0
3 years ago
100,000 times what equals 240,000
zalisa [80]
X*100,000 = 240,000

*divide both sides by 100,000

x = 240,000/100,000

x = 24/10

x = 2.4
5 0
3 years ago
Other questions:
  • Need help asap!!!!!!
    6·1 answer
  • Name the property illustrated -(-3+6)=3+(-6)
    11·1 answer
  • Find the constant of proportionality k. Then write an equation for the
    10·1 answer
  • What is the discriminant of the equation x^2+11x-10=0
    15·1 answer
  • What value of m makes this equation true? m4−3=9
    8·1 answer
  • Please answer correct with an explanation thanks!
    15·2 answers
  • In Louisiana, the coldest temperature ever recorded is -16°F. That is much warmer than in
    14·1 answer
  • Twenty-one thousand and eight hundred fifty-two ten thousand<br><br>PAKI NUMBERS PO ​
    12·1 answer
  • Please help serious answers only
    7·1 answer
  • You know that 3 pencils and 7 pens cost $24 with 3 pencils and 3 pens cost $12 how many dollars are 4 pencils and 5 pens worth?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!